<?php
header("content-type:text/html;charset=utf-8");
$pdo=new PDO("mysql:host=127.0.0.1;dbname=book;charset=utf8",'root','root');$city=$_POST['city'];
$url="http://api.k780.com:88/?app=weather.future&weaid=$city&1&appkey=10003&sign=b59bc3ef6191eb9f747dd4e83c99f2a4&format=json";
$data=file_get_contents($url);
$data=json_decode($data,true);
//print_r($data);die;
$result=$data['result'];
foreach ($result as $key=>$v)
{
    $name=$v['citynm'];
    $xing=$v['week'];
    $gao=$v['temp_high'];
    $di=$v['temp_low'];
    $wen=$v['temperature'];
    $sql="insert into tq values(NULL,'$name','$xing','$gao','$di','$wen')";
    $res=$pdo->exec($sql);

}
//if($res)
//{
//    $data=array('code'=>1,'msg'=>"成功");
//}
//else{
//    $data=array('code'=>1,'msg'=>"失败");
//}
//echo json_encode($data);
?>